Johnston, Inc.  800-947-0852

  Suppliers of quality water and wastewater treatment equipment and instrumentation

  Serving North Carolina, South Carolina and Virginia

  This page was updated 04/28/08

 

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Chemical Feed:

Johnston Inc. is proud to represent the following manufacturers. 
Links to the manufacturer's sites are provided where available


Digital Dosing - innovative metering pumps provide unique control options and drive features for consistent and accurate chemical feed. 1000:1 TURNDOWN! Flows up to 300 GPH.

www.grundfos.com

Product Literature                    


Monitoring and control of pH, Conductivity, Turbidity and other parameters. 

www.hannainst.com

Product Literature

 


Magnetic Flow Meters; Level & Pressure Monitoring; pH, Chlorine and other parameters. 

www.endress.com


 

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Last modified: 04/28/2008